<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>清除心跳日志</title>
	<script type="text/javascript" src="lib/jquery-3.1.1.min.js"></script>
	<script type="text/javascript" src="js/clear-heart-beat.js"></script>
</head>
<body>
<h2 id="caption">本页面初始化后自动清理心跳日志</h2>
</body>
</html>